From: Jason Dillaman <dillaman@redhat.com>
Date: Wed, 2 Dec 2015 05:43:48 +0000 (-0500)
Subject: common: re-enable backtrace support
X-Git-Tag: v10.0.2~131^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F6771%2Fhead;p=ceph.git

common: re-enable backtrace support

A recent porting effort disabled support for backtrace creation.  It
also didn't initialize all variables, which would lead to a crash when
deleting a backtrace instance.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>
---

diff --git a/src/common/BackTrace.h b/src/common/BackTrace.h
index d5afa828c74c..4157f74a3b3c 100644
--- a/src/common/BackTrace.h
+++ b/src/common/BackTrace.h
@@ -1,6 +1,7 @@
 #ifndef CEPH_BACKTRACE_H
 #define CEPH_BACKTRACE_H
 
+#include "acconfig.h"
 #include <iosfwd>
 #ifdef HAVE_EXECINFO_H
 #include <execinfo.h>
@@ -24,6 +25,7 @@ struct BackTrace {
 #else
     skip = 0;
     size = 0;
+    strings = nullptr;
 #endif
   }
   ~BackTrace() {